The Serbs of Mostar, Bosnia and Herzegovina, numbered about 24,000 at the outbreak of the Bosnian War in 1992, during which a majority of them were forced out, as part of an extensive ethnic cleansing campaign. With the city's post-war division into Croat and Bosniak (Bosnian Muslim) halves, very few Serbs have returned. As a result, its current Serb population, as registered by the 2013 census, numbers 4,421 or about 4.2% of the population of the town.